我有一个搜索查询,执行搜索查询后,我把$结果放入一个数组中。注意:未定义索引:点击
我的PHP代码 -
$contents = $client->search($params); // executing the search
$search = array($contents); // make the result $contents as a array
for ($i = 0; $i < count($search); $i++) {
$search['hits']['total']['title'] = strip_tags($search['hits']['total']['title']); // Trying to access the title
结果的阵列----
Array (
[0] => Array (
[took] => 1
[timed_out] =>
[_shards] => Array (
[total] => 2
[successful] => 2
[failed] => 0
)
[hits] => Array (
[total] => 1
[max_score] => 2.6818755
[hits] => Array (
[0] => Array (
[_index] => myindex
[_type] => mytype
[_id] => p36d3742b982586d8d
[_score] => 2.6818755
[_source] => Array (
[title] => Salma Hayek => Salma Hayeks...
[source] => Hello
[guid] => p36d3742b982586d8d
[pub_id] => 54ae51e5
[type] => news
)
)
)
)
)
)
现在的问题是每一次我尝试访问标题时,它说注意: 未定义索引:匹配。
我试图像---
$search['hits']['total']['title'] = strip_tags($search['hits']['total']['title']);
$search['']['hits']['total']['title'] = strip_tags($search['']['hits']['total']['title']);
没有什么工作对我来说,可能是想提出一个简单的错误,任何人都知道我在哪里做的错误。
我也曾尝试使用它,像这样----
$search[$i]['hits']['total']['title'] = strip_tags($search[$i]['hits']['total']['title']);
但它返回我的错误,如:
警告:无法使用标量值作为数组
如何访问我的标题?
如果你倾倒在可读的方式,你会更容易找到该变量的正确路线阵列。 – Popnoodles